Questions asking for an example to be provided, or asking for help understanding examples.

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2
votes
0answers
146 views

Examples of a large Mathematica construction? [duplicate]

I'm pretty new to Mathematica, and in trying to find examples of good Mathematica programming, it always seems that solutions to a problem can be solved with hardly any lines of code. Of course this ...
-2
votes
2answers
168 views

How can I use NonlinearModelFit with multiple variables? [closed]

I am trying to find the coefficients for following equation: $\quad \quad f(x,\,y,\,z) = a (x^2)\, exp(b x + y^2) + c z^2 y$ using NonlinearModelFit. But I can't ...
3
votes
0answers
184 views

Something like MATLAB Cody for Mathematica? (Learning through exercises.)

At some rainy days, when I realise again the TV program is getting worse and worse ... I visit Cody: Cody™ is a MATLAB Central game that challenges and expands your knowledge of MATLAB. As a web ...
2
votes
1answer
117 views

What is happening in Map[Function[x, x^2], a + b + c] from the Pure Function tutorial

The Pure Function tutorial gives an example: Map[Function[x, x^2], a + b + c]. I would expect the output to be (a + b + c)^2, ...